What happened to me? (astral projection)

So I’ll start off explaining my experience and then go on to my questions I have about what happened. So I was in my school library in one of the chairs meditating, I had my feet on the floor, back straight, hands in my lap and eyes closed. I started breathing very slowly, trying to get into the most relaxed state as possible. When I sat down my intention was to try and astral project but I had no thought that I would succeed in any way. I began trying to telepathically speak to some of my family members that had passed away, my dad’s dad to be specific. I was asking questions in my head but I wasn’t getting any sort of response or signs that a presence was with me. I started falling into the hypnogogic state of sleep yet I was still aware of my consciousness. I could feel this strangely weird relaxed feeling come over me, almost like a warm feeling but indescribable (this happens every time I meditate). I must have fallen asleep or passed out but I woke up by a sudden jolt, like the feeling of falling in a dream but I didn’t necessarily wake up. I went back to sleep only to awake slowly short after. The time was 2:30pm and I didn’t know where or who I was. I realised I had a class that started 20 minutes ago and immediately got up and rushed there. When I got to class and the teacher asked where I had been I couldn’t speak properly, I was shaking and had trouble breathing. I suffer from anxiety so I wasn’t sure if I was having an anxiety attack or what even happened before I woke up. I must have been in a deep sleep because I didn’t hear the bell ring however I didn’t have any dreams… I’m just really confused and need to know what happened. Did I have an ego death? Did I astral project? Did I pass out? Please someone tell me what happened to me

It goes by many names. "Astral Projection," "Out of Body Experience (OBE)," "the phase," but it's something many people have done and experienced before. If you're curious and willing to try something amazing - join the best subreddit for Astral Projection this side of Reddit.